package com.ybg.oss;
import com.aliyun.oss.OSSClient;
import com.ybg.base.util.webexception.ResultException;
import java.io.ByteArrayInputStream;
import java.io.InputStream;

/** 阿里云存储
 * 
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2017-03-26 16:22 */
public class AliyunCloudStorageService extends AbstractCloudStorageService {
	
	private OSSClient client;
	
	public AliyunCloudStorageService(CloudStorageConfig config) {
		this.config = config;
		// 初始化
		init();
	}
	
	private void init() {
		client = new OSSClient(config.getAliyunEndPoint(), config.getAliyunAccessKeyId(), config.getAliyunAccessKeySecret());
	}
	
	@Override
	public String upload(byte[] data, String path) {
		return upload(new ByteArrayInputStream(data), path);
	}
	
	@Override
	public String upload(InputStream inputStream, String path) {
		try {
			client.putObject(config.getAliyunBucketName(), path, inputStream);
		} catch (Exception e) {
			 throw new ResultException("上传文件失败，请检查配置信息", e);
			
		}
		return config.getAliyunDomain() + "/" + path;
	}
	
	@Override
	public String upload(byte[] data) {
		return upload(data, getPath(config.getAliyunPrefix()));
	}
	
	@Override
	public String upload(InputStream inputStream) {
		return upload(inputStream, getPath(config.getAliyunPrefix()));
	}
}
